EP1489145A2 - procédé de fabrication de noir fourneau - Google Patents

procédé de fabrication de noir fourneau Download PDF

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Publication number
EP1489145A2
EP1489145A2 EP20040008123 EP04008123A EP1489145A2 EP 1489145 A2 EP1489145 A2 EP 1489145A2 EP 20040008123 EP20040008123 EP 20040008123 EP 04008123 A EP04008123 A EP 04008123A EP 1489145 A2 EP1489145 A2 EP 1489145A2
Authority
EP
European Patent Office
Prior art keywords
carbon black
reactor
combustion gases
furnace
flow
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP20040008123
Other languages
German (de)
English (en)
Other versions
EP1489145A3 (fr
EP1489145B1 (fr
Inventor
Volker Dr. Heinze
Peter Kopietz
Johann Dr. Mathias
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Orion Engineered Carbons GmbH
Original Assignee
Degussa GmbH
Evonik Carbon Black GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Degussa GmbH, Evonik Carbon Black GmbH filed Critical Degussa GmbH
Priority to PL04008123T priority Critical patent/PL1489145T3/pl
Publication of EP1489145A2 publication Critical patent/EP1489145A2/fr
Publication of EP1489145A3 publication Critical patent/EP1489145A3/fr
Application granted granted Critical
Publication of EP1489145B1 publication Critical patent/EP1489145B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK  ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
    • C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
    • C09C1/44—Carbon
    • C09C1/48—Carbon black
    • C09C1/50—Furnace black ; Preparation thereof
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/12—Surface area

Definitions

  • the invention relates to a process for the preparation of Furnace.
  • Carbon black reactors are in large quantities for various technical applications in Produced carbon black reactors.
  • Carbon black reactors generally exist from arranged along the reactor axis combustion chamber, Mixing chamber and reaction chamber, which together in Connect and have a flow path for the Reaction media from the combustion chamber via the mixing chamber form the reaction chamber.
  • a fuel usually Gas or oil
  • the hot Combustion gases become a mostly liquid, carbonaceous Carbon black, for example a carbon black, sprayed, wherein a part of the Rußrohstoffs burned and the rest implemented by thermal cleavage in soot and residual gas becomes.
  • Rußrohstoffe serve as hydrocarbons highly aromatic composition such as coal tar oils, Ethylene cracker residues and other petroleum products.
  • the carbon black raw material is usually used as a bottleneck trained mixing chamber sprayed or injected to by the prevailing great turbulences of the Combustion gases intensive mixing of the Rußrohstoffes with the hot combustion gases too to reach.
  • This mixture then enters the soot reaction chamber which usually has a widened cross-section opposite the bottleneck owns.
  • the actual soot formation process starts from nucleation with subsequent growth of carbon black and off downstream stopped by spraying water.
  • all reactor components from a steel jacket with a Inner lining made of ceramic material.
  • soot The main factors influencing the formation of soot are the Excess air or oxygen in the combustion gases, the temperature of the combustion gases and the Matters responsiblenger Dwell time beginning with the intervention of carbon black raw material into the combustion gases until stopping the reaction by quenching with water, which in the downstream region of the reaction chamber by means of a Quenching nozzle is sprayed.
  • the temperature of the combustion gases usually rises set a value between 1200 and 1900 ° C. The higher the temperature is, the smaller the formed Rußaggegrate.
  • the residence time also influences the Aggregate size distribution. It is in known carbon black reactors by flow velocity and positioning of the Quenching nozzle adjustable between 1 ms and 1 s.
  • the known method has the disadvantage that color-deep Furnaceruße only by expensive post-treatments, outside the furnace reactor, can be obtained.
  • the object of the present invention is a method to provide at the color depth Furnaceruße can be produced directly in the Furnacereaktor.
  • the invention relates to a process for the preparation of furnace black by generating a stream of hotter Combustion gases in a combustion chamber, guiding the hot Combustion gases along a flow axis of the Combustion chamber through a reactor throat into a Reaction zone, mixing of carbon black raw material into the flow the combustion gases before, inside or behind the Reaktorengstelle and stopping the soot formation downstream in the reaction zone by spraying water, which characterized in that one axially through the Gas burner and, if necessary, the radial oil nozzle Steaming in and before and / or after Reaktorengstelle pearl soot enters.
  • the combustion chamber temperature can be 1000 ° to 2000 ° C, preferably 1000 ° to 1700 ° C, amount.
  • the gas burner can be arranged axially.
  • the number of radial oil nozzles at which steam is introduced can 1 to 8, preferably 2 to 4, more preferably 4, amount.
  • the injected steam at the Radialölstutzen can potassium or Sodium compounds, for example potassium or Sodium carbonate, included.
  • the potassium or Sodium compounds can be used to adjust the carbon black structure be used.
  • the total amount of steam can be 100 kg / h to 10 t / h, preferably 1 t / h to 6 t / h.
  • the amount of potassium or sodium can be 0 to 50 kg / h, preferably 0 to 15 kg / h.
  • any known carbon black such as Furnaceruß, Gasruß, Channelruß, Flammruß, Thermalruß, Acetylene black, plasma black, inversion blacks, known from DE 195 21,565, Si-containing carbon blacks, known from WO 98/45361 or DE 19613796, or metal-containing carbon blacks, known from WO 98/42778, Arc black and soot, the by-products of chemical Production processes are to be used.
  • a pearl soot also off-spec soot (waste soot) can be used.
  • the pearl soot can be registered with a carrier medium.
  • a carrier medium you can air, nitrogen, natural gas, tail gas or use other gas components.
  • the water vapor at the Radialölstutzen can spray over Spray nozzles radially inward into the stream of Combustion gases are injected.
  • the water vapor injected axially through the gas burner is, by means of an axial lance, at the head itself the spray or spray nozzles are located in the Combustion gases are mixed.
  • spraying or spraying can both single-as also be used with two-fluid nozzles, in the case of Two-fluid nozzles in addition to steam or water vapor with Potassium or sodium compounds for use can come.
  • FIG. 1 shows an embodiment and details of the invention Furnacerußreaktors used in the invention.
  • Figure 1 shows the longitudinal cross-section of a Furnacerußreaktors with axial gas lance. Shown is the combustion chamber (1), the reactor throat (2) and the reaction zone (3). In that Natural gas burner (5) is an axial lance (4) through the steam is injected. The combustion air is supplied through the axial opening (6). By the Radial oil nozzle (7) can be supplied with additional water vapor become. The reaction is stopped by spraying of water via the quench water nozzles (8). The pearl soot (9) with or without carrier medium before (A) or after (B or C) the bottleneck registered.
  • a carbon black is prepared with the reactor parameters of Table 1.
  • combustion air [Nm 3 / h] 3000 natural gas [Nm 3 / h] 250 total amount of water vapor [Kg / h] 3000 potassium carbonate [Kg / h] 8th Temperature combustion chamber [° C] 1500-1600 Rußeindüsung [Kg / h] 850 Position of soot injection (before bottleneck) [Mm] 320 Temperature behind bottleneck [° C] 1400-1450 air injector [Nm 3 / h] 200 Temperature reactor end [° C] 700
  • the resulting carbon black has the carbon black properties shown in Table 2.
  • iodine Value [Mg / g] DIN 53582 814 BET surface area [m 2 / g] ASTM D-4820 749 CTAB surface [m 2 / g] ASTM D-3765 371 DBP [Ml / 100g] DIN 53601 235 PH value [-] DIN EN ISO 787/9 6.2 oil demand [G / 100g] DIN EN ISO 787/5 690 My value [-] DIN 55979 263 Tint [%] DIN EN ISO 787/16 120
  • the carbon blacks produced by the process according to the invention have a high surface, high color strength (Tint) and a high color depth (My value).

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)
EP20040008123 2003-04-24 2004-04-02 Procédé de fabrication de noir de fourneau Expired - Lifetime EP1489145B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL04008123T PL1489145T3 (pl) 2003-04-24 2004-04-02 Sposób produkcji sadzy piecowej

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2003118527 DE10318527A1 (de) 2003-04-24 2003-04-24 Verfahren zur Herstellung von Furnaceruß
DE10318527 2003-04-24

Publications (3)

Publication Number Publication Date
EP1489145A2 true EP1489145A2 (fr) 2004-12-22
EP1489145A3 EP1489145A3 (fr) 2010-09-29
EP1489145B1 EP1489145B1 (fr) 2012-01-18

Family

ID=33185709

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20040008123 Expired - Lifetime EP1489145B1 (fr) 2003-04-24 2004-04-02 Procédé de fabrication de noir de fourneau

Country Status (10)

Country Link
US (1) US7514062B2 (fr)
EP (1) EP1489145B1 (fr)
JP (1) JP4713844B2 (fr)
AT (1) ATE541901T1 (fr)
CA (1) CA2464872C (fr)
DE (1) DE10318527A1 (fr)
ES (1) ES2377563T3 (fr)
MX (1) MXPA04003725A (fr)
PL (1) PL1489145T3 (fr)
PT (1) PT1489145E (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3757172A1 (fr) 2019-06-25 2020-12-30 Orion Engineered Carbons GmbH Procédé de production de noir de carbone et réacteur de four associé

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JP5387332B2 (ja) * 2009-10-28 2014-01-15 株式会社Ｉｈｉ ボイラの暖気方法及び装置
EP2563864B1 (fr) 2010-04-27 2020-07-08 Aditya Birla Science and Technology Company Private Limited Réacteur de noir de carbone
US8703064B2 (en) 2011-04-08 2014-04-22 Wpt Llc Hydrocabon cracking furnace with steam addition to lower mono-nitrogen oxide emissions
DE102012105796B4 (de) * 2012-06-29 2016-01-21 Pyrolyx Ag Verfahren und Vorrichtung zur Herstellung von Hybrid - Carbon Black - Teilchen
DE102012106328A1 (de) * 2012-07-13 2014-01-16 Pyrolyx Ag Verfahren und Vorrichtung zur Herstellung von Carbon Black
CN102964884B (zh) * 2012-12-13 2014-07-09 新疆雅克拉炭黑有限责任公司 尾气联产热裂法炭黑制备工艺
CZ309755B6 (cs) * 2013-03-15 2023-09-20 Cabot Corporation Způsob výroby tuhy
PL244981B1 (pl) * 2013-03-15 2024-04-15 Cabot Corp Sposób wytwarzania sadzy przy użyciu płynu wypełniającego
CN103804962A (zh) * 2014-01-22 2014-05-21 张海 一种新型的炭黑制备燃烧炉
US10138378B2 (en) 2014-01-30 2018-11-27 Monolith Materials, Inc. Plasma gas throat assembly and method
US11939477B2 (en) 2014-01-30 2024-03-26 Monolith Materials, Inc. High temperature heat integration method of making carbon black
US10370539B2 (en) 2014-01-30 2019-08-06 Monolith Materials, Inc. System for high temperature chemical processing
CN105940774A (zh) 2014-01-31 2016-09-14 巨石材料公司 等离子体炬的设计
MX2017009981A (es) 2015-02-03 2018-01-25 Monolith Mat Inc Sistema generador de negro de humo.
EP3253904B1 (fr) 2015-02-03 2020-07-01 Monolith Materials, Inc. Procédé et appareil de refroidissement par récupération
WO2016176237A1 (fr) 2015-04-30 2016-11-03 Cabot Corporation Particules revêtues de carbone
CN111601447A (zh) 2015-07-29 2020-08-28 巨石材料公司 Dc等离子体焰炬电力设计方法和设备
CN108290738A (zh) 2015-09-09 2018-07-17 巨石材料公司 圆形多层石墨烯
US11492496B2 (en) 2016-04-29 2022-11-08 Monolith Materials, Inc. Torch stinger method and apparatus
WO2017190045A1 (fr) 2016-04-29 2017-11-02 Monolith Materials, Inc. Ajout de chaleur secondaire à un processus de production de particules et appareil
EP3592810A4 (fr) 2017-03-08 2021-01-27 Monolith Materials, Inc. Systèmes et procédés de production de particules de carbone à l'aide un gaz de transfert thermique
JP2020517562A (ja) 2017-04-20 2020-06-18 モノリス マテリアルズ インコーポレイテッド 粒子システムと方法
CN111278767A (zh) 2017-08-28 2020-06-12 巨石材料公司 用于颗粒生成的系统和方法
CA3116989C (fr) 2017-10-24 2024-04-02 Monolith Materials, Inc. Systemes particulaires et procedes
MX2023003960A (es) 2020-10-05 2023-06-19 Monolith Mat Inc Sistemas y metodos para procesamiento.
KR102620381B1 (ko) 2021-10-20 2024-01-03 오씨아이 주식회사 고결정성 카본블랙 및 이의 제조방법
CN115491053B (zh) * 2022-10-12 2023-10-03 苏州宝化炭黑有限公司 低多环芳香烃的炭黑生产方法

Citations (4)

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Publication number Priority date Publication date Assignee Title
DE19521565A1 (de) 1995-06-19 1997-01-16 Degussa Verbesserte Furnaceruße und Verfahren zu ihrer Herstellung
DE19613796A1 (de) 1996-04-04 1997-10-09 Degussa Ruß und Verfahren zu seiner Herstellung
WO1998042778A1 (fr) 1997-03-27 1998-10-01 Cabot Corporation Compositions elastomeres comprenant des noirs de carbone traites avec des metaux
WO1998045361A1 (fr) 1997-04-09 1998-10-15 Cabot Corporation Procede permettant d'ameliorer l'adherence au moyen de noirs de carbone traites au silicium

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US3674437A (en) * 1970-07-14 1972-07-04 Phillips Petroleum Co Carbon black pellet mixer with sectional helical-pin mixer
US4283378A (en) * 1979-08-01 1981-08-11 Cabot Corporation Production of high surface area carbon blacks
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DE10133922B4 (de) * 2001-07-12 2005-09-29 Kommanditgesellschaft Deutsche Gasrußwerke GmbH & Co. Verfahren zur Herstellung von siliziumhaltigem Ruß

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Publication number Priority date Publication date Assignee Title
DE19521565A1 (de) 1995-06-19 1997-01-16 Degussa Verbesserte Furnaceruße und Verfahren zu ihrer Herstellung
DE19613796A1 (de) 1996-04-04 1997-10-09 Degussa Ruß und Verfahren zu seiner Herstellung
WO1998042778A1 (fr) 1997-03-27 1998-10-01 Cabot Corporation Compositions elastomeres comprenant des noirs de carbone traites avec des metaux
WO1998045361A1 (fr) 1997-04-09 1998-10-15 Cabot Corporation Procede permettant d'ameliorer l'adherence au moyen de noirs de carbone traites au silicium

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3757172A1 (fr) 2019-06-25 2020-12-30 Orion Engineered Carbons GmbH Procédé de production de noir de carbone et réacteur de four associé

Also Published As

Publication number Publication date
MXPA04003725A (es) 2005-07-13
ES2377563T3 (es) 2012-03-28
DE10318527A1 (de) 2004-11-18
US20040213728A1 (en) 2004-10-28
JP4713844B2 (ja) 2011-06-29
CA2464872C (fr) 2012-06-12
CA2464872A1 (fr) 2004-10-24
US7514062B2 (en) 2009-04-07
EP1489145A3 (fr) 2010-09-29
EP1489145B1 (fr) 2012-01-18
PT1489145E (pt) 2012-02-20
JP2004323848A (ja) 2004-11-18
PL1489145T3 (pl) 2012-08-31
ATE541901T1 (de) 2012-02-15

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